Or. Admin. R. 690-215-0040 - Casing and Sealing Wells after Disturbance

(1) If during the installation of casing, liner pipe, seals, packers, or during repair or deepening of a water supply well, the pre-existing casing is withdrawn, or moved as to compromise the annular seal, the well shall be cased and sealed in accordance with the rules set forth in OAR 690-210.
(2) If the annular seal is not compromised when cleaning out a water supply well or installing liner pipe, the water supply well shall not require re-casing or re-sealing.

Notes

Or. Admin. R. 690-215-0040
WRD 9-1978, f. 12-12-78, ef. 1-1-79; WRD 13-1986, f. 10-7-86, ef. 11-1-86, Renumbered from 690-061-0226; WRD 7-1988, f. & cert. ef. 6-29-88; WRD 7-2001, f. & cert. ef. 11-15-01; WRD 3-2008, f. 12-22-08, cert. ef. 1-2-09

Stat. Auth.: ORS 183, 536, 537 & 540

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